Properties of the Number 3078

Three Thousand Seventy-Eight

Basics

Value: 3077 → 3078 → 3079

Parity: even

Prime: No

Previous Prime: 3067

Next Prime: 3079

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ⁴ × 19

Divisors: 1, 2, 3, 6, 9, 18, 19, 27, 38, 54

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110000000110

Octal: 6006

Duodecimal: 1946

Hexadecimal: c06

Square: 9474084

Square Root: 55.47972602672079

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Pentagonal pyramidal numbers: a(n) = n²*(n+1)/2. A2411

Sum of 12 positive 9th powers. A4801

Numbers that are the sum of 9 positive 10th powers. A4809

a(n) = σ(n) * A003961(n), where A003961 shifts the prime factorization of n one step towards larger primes, and σ is the sum of the divisors of n. A341529

Generalized 22-gonal (or icosidigonal) numbers: m*(10·m - 9) with m = 0, +1, -1, +2, -2, +3, -3, ... A303299

Number of orderless same-trees of weight n. A289078

a(n) = n*(2·n+5). A33537

Product of the 4th power of a prime and 2 different distinct primes (p⁴*q·r). A179644

a(n) = tau_n(n) = number of ordered n-factorizations of n. A163767

Numbers n that raised to the powers from 1 to k (with k>=1) are multiples of the sum of their digits (n raised to k+1 must not be a multiple). Case k=4. A135189